Cast
- Dieter Hallervorden as Willi Wusel and Onkel Willibald Wusel
- Horst Niendorf as Eric Preuss
- Christiane Krüger as Lola von Schlütow
- Herbert Bötticher as Walter Laurien
- Manfred Lehmann as Herbert
- Harald Dietl as Toni
- Anja Kruse as Heidelinde
- Lisa Helwig as Ilse Wagner
- Peter Schiff as Eddie Kasunke
- Helga Feddersen as Reporterin